baber/WOPTO huggingface dataset:
Patent CA-2912295-C (CA)
Title: Multiple-interval wellbore stimulation system and method
Inventor: MERRON MATTHEW JAMES
IPC: C09K8/60
Filed: 2014-07-09
Granted: 2020-04-14
Abstract: Systems and methods for carrying out multiple-interval stimulation of a wellbore. One disclosed method includes introducing one or more wellbore projectiles into a work string including a completion assembly having a first downhole tool arranged within a first interval, a second downhole tool arranged within a second interval, and a third downhole tool arranged within a third interval that interposes the first and second intervals, detecting the one or more wellbore projectiles with first and second sensors of the first and second downhole tools, opening first and second sliding sleeves arranged within the first and second downhole tools, treating the first and second intervals, sealing the first and second intervals, detecting a wellbore projectile with a third sensor of the third downhole tool, opening a third sliding sleeve arranged within the third downhole tool, and treating the third interval independent of the first and second intervals.
Patent CA-2912489-C (CA)
Inventor: DE BLOCK MARC
IPC: A01H1/04
Filed: 2014-05-15
Granted: 2021-11-23
Abstract: L'invention concerne des procédés pour déterminer la valeur de profil d'ascorbate pour des lignées végétales et pour utiliser ces valeurs lors de l'identification des lignées végétales les plus performantes, sans recourir à de grandes expériences sur le terrain.
Patent CA-2913333-C (CA)
Title: Syringe extrusion accessory
Inventor: FRANKLIN ETHAN W
IPC: A61M5/50
Filed: 2014-05-23
Granted: 2021-06-15
Abstract: Described herein are syringe extrusion accessories comprising: a handle operatively coupled to an attachment portion configured to attach to a syringe; and at least one prawl operatively coupled to the handle and configured to engage with a plunger of the syringe, wherein the syringe extrusion accessory is configured to transfer a substantially perpendicular force applied to the handle to an axial force to push the plunger and extrude a product from the syringe.
Patent CA-2919082-C (CA)
Title: Cell culturing method, cell culturing apparatus and kit
Inventor: HAGIHARA MASAHIKO
IPC: C12N1/00
Filed: 2014-07-25
Granted: 2021-03-30
Abstract: The present invention relates to a cell culturing method as well as a cell culturing apparatus and kit for use in said culturing method. This cell culturing method comprises applying cells on a porous polyimide film and culturing. The method according to the present invention aims at providing a method for more convenient, more efficient and more stable culturing of cells.
Patent CA-2925846-C (CA)
Inventor: GAGETE MATEOS ANDRES
IPC: C07D311/74
Filed: 2014-10-20
Granted: 2019-02-19
Abstract: The present invention relates to a group of compounds of formula (I) containing chromene nucleus : (I) and that present the capacity to inhibit the proliferation of lymphocytes mediated by the Nck interaction with TCR, so that the present invention also relates to the use of these compounds for the treatment of diseases or conditions where said interaction triggers a complication such as transplant rejection reactions, immune or autoimmune diseases, inflammatory diseases or proliferative diseases.
Patent CA-2927740-C (CA)
Inventor: PRETZ MATTHEW
IPC: B01J8/00
Filed: 2014-09-22
Granted: 2023-02-14
Abstract: A cyclonic reactor vessel comprising: a primary cyclonic separation device disposed within the shell and having an outlet; a plurality of secondary cyclones, said secondary cyclones being disposed within the shell, and each of said secondary cyclones having a body, an inlet and an outlet; wherein the outlet of the primary cyclonic separation device is connected to the inlet of at least one secondary cyclone; a first plenum having a skirt and a floor forming a sealed annular chamber within the shell; a second plenum having a smaller volume than a volume of the first plenum; and a secondary cyclone support system minimizing or eliminating mechanical thermal stresses; and wherein the outlets of the plurality of secondary cyclones are fluidly connected to the second plenum is provided.
Patent CA-2930988-C (CA)
Title: Fluid application device having a modular contact nozzle with a fluidic oscillator
Inventor: BOLYARD EDWARD WAYNE
IPC: B05C9/00
Filed: 2014-12-08
Granted: 2018-09-25
Abstract: A fluid application device having a contact nozzle assembly with a fluidic oscillator is provided. The fluid application device includes an applicator head and a nozzle assembly. The nozzle assembly includes a first conduit configured to receive a first fluid from the applicator head, a second conduit configured to receive a second fluid from the applicator head and an application conduit including a receptacle and first and second branches. The receptacle is fluidically connected with the first conduit and configured to receive the first fluid. The first and second branches are fluidically connected to the second conduit and receptacle and are configured to receive the second fluid. The nozzle assembly further includes an orifice fluidically connected to the application conduit and configured to discharge the first fluid for application onto a strand of material, and a guide slot extending from the orifice and configured to receive the strand of material.
Patent CA-2934409-C (CA)
Title: Element temporel renfermant un dispositif de communication en champ proche
Inventor: DAVID JEROME
IPC: G04G21/00
Filed: 2016-06-27
Granted: 2023-12-12
Abstract: Linvention concerne une pièce dhorlogerie (35) comprenant un cadran (1) ou un encadrement (2) comprenant un dispositif de communication à champ proche (4) capable de recevoir ou denvoyer un signal. Ledit dispositif de communication à champ proche (4) est disposé dans la zone du cadran (1) ou de lencadrement (1) de ladite pièce dhorlogerie (35) et il est associé à un écran magnétique (8), spécialement un écran conçu en ferrite.
Patent CA-2937774-C (CA)
Title: Coin dentaire ayant une del de durcissement a alimentation par induction
Inventor: MCDONALD SIMON PAUL
IPC: A61C5/88
Filed: 2015-03-30
Granted: 2021-10-26
Abstract: L'invention concerne un système et un dispositif dentaire, comprenant un coin dentaire ayant un circuit à diode électroluminescente contenant un enroulement secondaire couplé par induction à un circuit d'alimentation électrique contenant un enroulement principal. Le circuit d'alimentation électrique fournit sans fil de l'énergie au circuit à diode électroluminescente, et la diode électroluminescente est activée lorsqu'une tension est appliquée à travers cette dernière avec l'énergie lumineuse délivrée dans une plage préférable pour durcir des matériaux composites dentaires utilisés pour rétablir une dent abîmée à son état non abîmé.
Patent CA-2937835-C (CA)
Inventor: KALBURGI KIRAN
IPC: H04W4/06
Filed: 2015-01-22
Granted: 2017-06-06
Abstract: A method, Group Application Server, and mobile device are provided that coordinate an operation of multiple mobile devices of a same user in a group call. When the multiple mobile devices join the group call, a first mobile device of the multiple mobile devices determines that it is an active device and provides an indication of such to the Group Application Server. In response to receiving the indication, the Group Application Server identifies a second mobile device, of the multiple mobile devices, that is a non-active device and one or more of modifies subsequent communications with the second mobile device or conveys a behavior modification message to the second mobile device. In another embodiment of the present invention, the first mobile device may indicate that it is the active device directly to the second mobile device and the second mobile device modify its behavior accordingly.
Patent CA-2947055-C (CA)
Inventor: DEREGIBUS ANDREA
IPC: B32B1/08
Filed: 2016-10-25
Granted: 2023-09-26
Abstract: A multilayer tube, particularly for fluids, provided with an internally hollow shape, which comprises a co-extruded sheath made of fluorinated polymers such as FEP, MFA, PFA, ECTFE and PTFE, located in the innermost layer; the sheath is constituted by an internal substrate made of non-pigmented virgin material and by an external substrate made of pigmented material.
Patent CA-2953403-C (CA)
Title: Compositions de faible densite presentant des proprietes d'absorption synergiques
Inventor: JIANG CHONGJUN
IPC: A01K1/015
Filed: 2015-08-19
Granted: 2023-05-16
Abstract: L'invention concerne une composition comprenant un mélange physique de particules discrètes dont la capacité d'absorption de liquide est plus grande que celle des composants pris isolément et également plus grande que la capacité d'absorption attendue sur la base de la règle des mélanges. L'invention concerne une composition comprenant de la terre de diatomée qui peut avoir un pouvoir d'agglomération supérieur à 75 % et dans laquelle la densité sèche peut être inférieure à 880 kg/m3(55 livres/pied3). Ces compositions présentent une capacité d'absorption synergique, une faible densité, un pouvoir d'agglomération élevé, un empoussiérage faible, et sont adaptées à l'absorption et à la solidification tant dans le domaine industriel que domestique, dans les litières pour animaux et les produits d'amendement des sols.
Patent CA-2954442-C (CA)
Title: Dalles d'herbe pour augmenter l'espace vert visible
Inventor: CASTONGUAY BERTIN
IPC: E01C5/00
Filed: 2015-07-24
Granted: 2022-07-19
Abstract: L'invention concerne un ensemble de dalles d'herbe pour créer un agencement de dalles. Chaque dalle d'herbe comprend des éléments longitudinaux qui se croisent et des éléments transversaux formant une ouverture interne pour l'herbe qui pousse. Des paires d'extrémités d'éléments adjacents forment des ouvertures partielles conçues pour former des ouvertures complètes lorsqu'une dalle d'herbe est assemblée avec des dalles d'herbe adjacentes. Les éléments longitudinaux et/ou les éléments transversaux possèdent une ou plusieurs partie(s) évidée(s) possédant une face supérieure s'étendant en dessous de la face supérieure exposée du corps d'un seul tenant. Les parties évidées sont masquées par l'herbe lorsque la dalle d'herbe est installée et utilisée dans l'agencement de dalles. La dalle d'herbe possède une superficie globale délimitée par les extrémités des éléments longitudinaux et transversaux , et une superficie globale vide correspondant à une somme de l'aire de l'ouverture interne et des aires des ouvertures partielles. Le rapport de vide, défini comme la superficie de vide sur l'aire globale, est supérieur à 50 %.
Patent CA-2957395-C (CA)
Inventor: ATAKAN VAHIT
IPC: C04B40/02
Filed: 2015-08-03
Granted: 2022-09-13
Abstract: The invention provides novel carbonatable calcium silicate compositions and carbonatable calcium silicate phases that are made from widely available, low cost raw materials by a process suitable for large-scale production. The method of the invention is flexible in equipment and production requirements and is readily adaptable to manufacturing facilities of conventional cement. The invention offers an exceptional capability to permanently and safely sequesters CO2.
Patent CA-2958656-C (CA)
Inventor: WU HANG
IPC: B41J29/26
Filed: 2015-11-09
Granted: 2018-11-27
Abstract: A press structure for a press type stationery, having a mounting board (1), a button (400) and a resilient piece. A front upper end of the mounting board is recessed with a recess (11). A position limiting block (12) is provided at the front surface of the mounting board in this recess. A closed loop sliding track is formed between outer walls of the position limiting block and inner walls of the recess. The resilient piece has a spring (2) and a resilient rod (3). The position limiting block has a first inclined surface (122) and a second inclined surface (123) inclined towards the same side. End portions of lower ends of the first and second inclined surfaces are at one side of the resilient rod; upper ends of the first and second inclined surfaces are at another opposite side of the resilient rod. A contact part (4) positioned within the sliding track is provided at an end portion of an upper end of the resilient rod. The press structure makes use of the positional relationships between the resilient rod, the position limiting block and the position fixing slot so that the contact part may rely on the resilience of the resilient rod alone to achieve sliding in the sliding track. The press structure has a long service life and is easy to be configured.
Patent CA-2966475-C (CA)
Title: Buffering device in automatic cloth feeder
Inventor: MAEJIMA YOZO
IPC: D06F67/04
Filed: 2015-04-17
Granted: 2020-01-14
Abstract: [Task] Provided is a buffering device in an automatic cloth feeder that includes a cloth standby section in which cloth stands by temporarily, and accumulates the cloth. [Means for Resolution] There is provided a cloth supply section 11 that can supply a quantity of cloth exceeding a processing quantity of feeding so as to proceed with feeding in an automatic cloth feeder 10 without congestion in the automatic cloth feeder performing a process in which the cloth is introduced to a feeding conveyor at a substantially central portion in a carrying direction, right and left trailing end portions are detected by crumpling the cloth from the right and left sides, the cloth is held in a deposition section, and the cloth is fed into a process. A cloth standby section 14 in which the cloth to be carried stands by temporarily is set at a preceding stage of a feeding conveyor 20 or at a following stage thereof.
Patent CA-2972141-C (CA)
Title: Composition intumescente comprenant une resine epoxyde modifiee par un silicate
Inventor: KITTLE KEVIN JEFFREY
IPC: C09D5/18
Filed: 2016-01-04
Granted: 2023-06-27
Abstract: La présente invention concerne une composition de revêtement intumescente comprenant (a) le produit de la réaction d'un tétra-alcoxylorthosilicate ou d'un oligomère en partie condensé de celui-ci et d'une résine époxyde contenant des groupes hydroxyle, les groupes alcoxy étant indépendamment choisis parmi des groupes alcoxy en C1 à C20, (b) un ou plusieurs agents spumifiques, et (c) un ou plusieurs oxydes et/ou hydroxydes métalliques. La composition de revêtement intumescente confère d'excellentes propriétés ignifuges et de résistance à la carbonisation. L'invention concerne également des substrats revêtus avec la composition de revêtement intumescente, et un procédé de protection de structures contre la chaleur et/ou le feu.
Patent CA-2983005-C (CA)
Inventor: FISH GARETH
IPC: C10M169/06
Filed: 2016-01-26
Granted: 2023-09-19
Abstract: L'invention concerne une composition de graisse lubrifiante contenant une huile à viscosité de graissage, un agent épaississant de savon métallique et un composé contenant du bore, ce composé contenant du bore comprenant un ester de borate lequel comprend au moins un groupe alkyle ayant une ramification au niveau de la position ß ou plus haut. L'invention concerne également un procédé de lubrification d'un dispositif mécanique au moyen de cette composition lubrifiante.
Patent CA-2988249-C (CA)
Title: Method and apparatus for manipulating the side wall of a body lumen or body cavity so as to provide increased visualization of the same and/or increased access to the same, and/orfor stabilizing instruments relative to the same
Inventor: MILSOM JEFFREY
IPC: A61B1/00
Filed: 2016-06-03
Granted: 2018-07-17
Abstract: Apparatus comprising: a sleeve adapted to be slid over the exterior of an endoscope; an aft balloon secured to the sleeve; an inflation/deflation tube carried by the sleeve and in fluid communication with the interior of the aft balloon; a pair of hollow push tubes slidably mounted to the sleeve, the pair of hollow push tubes being connected to one another at their distal ends with a raised push tube bridge, the raised push tube bridge being configured to nest an endoscope therein; and a fore balloon secured to the distal ends of the pair of hollow push tubes, the interior of the fore balloon being in fluid communication with the interiors of the pair of hollow push tubes, wherein the fore balloon is capable of assuming a deflated condition and an inflated condition, and further wherein (i) when the fore balloon is in its deflated condition, an axial opening extends therethrough, the axial opening being sized to receive the endoscope therein, and (ii) when the fore balloon is in its inflated condition, the axial opening is closed down.
Patent CA-2994586-C (CA)
Inventor: PAN YUANLONG
IPC: A61K31/198
Filed: 2008-12-19
Granted: 2020-07-21
Abstract: Compositions comprising one or more unsaturated fatty acids and one or more nitric oxide releasing compounds, and methods for using such compositions for enhancing cognitive function, reducing or preventing a decline of social interaction, reducing or preventing age-related behavioral changes, increasing trainability, maintaining optimal brain function, facilitating learning and memory, reducing memory loss, retarding brain aging, preventing or treating strokes, and preventing or treating dementia in an animal. Preferably, the compositions are food compositions useful for enhancing cognitive function in humans and companion animals.
Patent CA-3008642-C (CA)
Inventor: STRAND EIRIK
IPC: E02D29/12
Filed: 2016-12-23
Granted: 2023-09-05
Abstract: It is disclosed an adapter frame for use when installing or renovating a basin in relation to a surface, the basin including a basin body with basin top, basin frame and basin cover. The adapter frame includes a skirt with an inward facing flange attached to an upper part of the skirt, an inner dimension of the flange being larger than a corresponding outer dimension of the basin frame and an inner dimension of at least a lower part of the skirt being larger than a corresponding outer dimension of the basin top. The adapter frame further includes a broad outward facing flange foot attached to a lower part of the skirt.
Patent CA-3009704-C (CA)
Inventor: DYTIOCO ROVELYN T
IPC: A61L2/28
Filed: 2018-06-27
Granted: 2024-01-02
Abstract: Il est décrit un système dindication de la propreté et une méthode qui indique quune surface dun composant est propre. Le système et la méthode dindication de la propreté comprennent un indicateur photoluminescent conçu pour être placé sur la surface du composant. Lindicateur photoluminescent est conçu de sorte à être exposé à la lumière ultraviolette (UV) pendant un cycle de désinfection à la lumière UV. Lindicateur photoluminescent émet de la lumière en raison de lexposition à la lumière UV. Lindicateur photoluminescent indique que la surface du composant est propre en émettant la lumière en raison de lexposition à la lumière UV.
Patent CA-3011088-C (CA)
Inventor: NIEUWOUDT IZAK
IPC: B01D1/00
Filed: 2017-01-25
Granted: 2023-10-03
Abstract: La présente invention concerne un dispositif d'aubes d'entrée (10) qui est disposé dans une cuve pour recevoir et redistribuer un courant de fluide entrant dans le navire et pour faciliter la séparation de liquide à partir du courant de fluide. Le dispositif d'aubes d'entrée (10) comprend un passage délimité par une plaque supérieure (non représentée) et une plaque inférieure (30) espacée de la plaque supérieure. Des premier et deuxième ensembles d'aubes (40, 44) s'étendent entre les plaques supérieure et inférieure et sont positionnés pour recevoir des parties respectives du courant de fluide s'écoulant depuis une extrémité d'entrée du passage vers une extrémité opposée et rediriger celles-ci à l'extérieur de côtés opposés du passage. Un espacement entre le premier ensemble d'aubes et le deuxième ensemble d'aubes diminue progressivement dans une direction de l'extrémité d'entrée du passage vers l'extrémité opposée. Une traverse (48) s'étend de la plaque supérieure à la plaque inférieure entre les premier et deuxième ensembles d'aubes (40, 44) afin de réduire la flexion des plaques supérieure et inférieure et séparer les parties respectives du courant de fluide.
Patent CA-3013655-C (CA)
Inventor: CHEN HUANBANG
IPC: H04N19/52
Filed: 2016-09-08
Granted: 2023-10-03
Abstract: An image encoding method and apparatus and an image decoding method and apparatus are provided, to improve accuracy of encoding and decoding. The image encoding method includes: determining N encoded units from adjacent encoded units of a to-be-encoded unit according to a first preset rule, where a motion prediction mode of the N encoded units is the same as that of the to-be-encoded unit; generating an nth motion vector group by using a first preset algorithm and based on a motion vector of an nth encoded unit, where n comprises any positive integer not greater than N; determining, from obtained N motion vector groups according to a second preset rule, one motion vector group as an optimal motion vector group; determining a prediction sample value of each sample unit in the to-be-encoded unit by using a second preset algorithm and based on the optimal motion vector group; determining a prediction residual of each sample unit based on a difference between an original sample value of each sample unit and the prediction sample value of each sample unit; and encoding the prediction residual of each sample unit and an index identifier of the optimal motion vector group, to obtain a bitstream corresponding to the to-be-encoded unit.
Patent CA-3015412-C (CA)
Title: Store a enroulement automatique a haute efficacite
Inventor: MULLET WILLIS JAY
IPC: E06B9/42
Filed: 2011-02-23
Granted: 2020-10-27
Abstract: Linvention concerne un système dutilisation dun store à rouleau. Le système comprend un rouleau configuré pour être attaché à un store, un moteur c.c. ayant une tension nominale, le moteur c.c. étant couplé fonctionnellement au rouleau et configuré pour le faire tourner, et une source dalimentation c.c. couplée fonctionnellement au moteur c.c. pour fournir un courant continu au moteur selon une tension moyenne. Une tension moyenne maximale que la source de courant continu peut fournir au moteur c.c. est environ la moitié ou moins de la tension nominale du moteur.
Patent CA-3019173-C (CA)
Title: Sequentially activated multi-diaphragm foam pumps, refill units and dispenser systems
Inventor: CIAVARELLA NICK E
IPC: A47K5/12
Filed: 2017-04-06
Granted: 2024-01-16
Abstract: An exemplary foam dispenser includes a housing, a drive motor and a foam pump operatively coupled to the drive motor. The foam pump is secured to the housing and the foam pump includes a housing and a molded multi-chamber diaphragm. The molded multi- chamber diaphragm includes a liquid pump chamber, two or more air pump chambers; and an outlet valve. A mixing chamber is included and located downstream of the outlet valve for mixing foamable liquid from the liquid pump diaphragm with air from each of the two or more air pump chambers. In addition, a foam cartridge and an outlet for dispensing foam are also included.
Patent CA-3019627-C (CA)
Title: Lentilles de contact hybrides en elastomere de silicone-hydrogel de silicone
Inventor: MARULLO RACHEL
IPC: G02B1/04
Filed: 2017-04-20
Granted: 2019-12-31
Abstract: L'invention concerne une lentille de contact hybride en élastomère de silicone-hydrogel de silicone, qui comprend une couche d'élastomère de silicone adhérant à une couche d'hydrogel de silicone grâce à une liaison résistant au délaminage. L'hydrogel de silicone de la couche d'hydrogel de silicone présente un pourcentage de gonflement d'environ -5 % jusqu'à environ 20 %. La couche d'élastomère de silicone peut avoir un ou plusieurs objets incorporés à l'intérieur d'elle-même ou adhérant à sa surface. Ces objets peuvent inclure des objectifs à focale variable et/ou des composants électroniques.
Patent CA-3023621-C (CA)
Title: Protein-based sample collection matrices and devices
Inventor: WILL STEPHEN
IPC: A61B10/02
Filed: 2017-05-11
Granted: 2021-07-27
Abstract: Provided herein are methods and compositions to effectively isolate nucleic acids using protein-based sample collection matrices.